Media type: E-Article Title: Handpump standardization in Cambodia Contributor: Bent Kjellerup, Bent Kjellerup; Jeremy Ockelford, Jeremy Ockelford imprint: Practical Action Publishing, 1993 Published in: Waterlines Language: Not determined DOI: 10.3362/0262-8104.1993.029 ISSN: 1756-3488; 0262-8104 Origination: Footnote: